The Hidden Bounty of Your Own Backyard: How September’s Divide-and-Conquer Can Reap Rewards for Years to Come

The notion that gardening has to be an expensive hobby is a misconception that can deter many would-be gardeners. However, those willing to get their hands dirty and think creatively about resources have a world of possibility waiting to be tapped. In September, when the seasons are shifting and soil is still warm from summer’s long days, gardeners have an unparalleled opportunity to unlock one of nature’s most wondrous gifts: free plants.

September’s optimal conditions for division – warm soil and cooling temperatures – allow gardeners to separate established clumps into multiple thriving new plants. This process, also known as propagation by division, multiplies garden stock without requiring a trip to the nursery or breaking the bank.

Noah Mabey, a seasoned gardener at Thornbridge Hall, has made dividing perennials one of his favorite pastimes. His enthusiasm is infectious, and his five-step guide offers a clear roadmap for novice gardeners to follow. What’s remarkable about Mabey’s approach is not just its practicality but also its emphasis on sustainability.

In an era where environmental concerns are increasingly important, it’s heartening to see gardeners like Mabey advocating for a holistic approach that saves money and reduces waste while promoting healthy plant growth. By dividing perennials in September, gardeners can reap the benefits of improved root health, controlled plant size, and an abundance of free plants.

Mabey recommends spring- and summer-blooming varieties such as peonies, hostas, daylilies, and bearded irises for division during this time. However, it’s essential to exercise caution when dividing certain plants with deep taproots or fragile root systems.

For new gardeners, the process of division can seem daunting, but Mabey’s guidance is reassuring. He advises gardeners to dig up entire clumps, retaining as much of the root system as possible, and then split the plant into sections using a sharp spade or gentle forks. For more delicate plants, a pruning saw or even a bread knife can be used – provided you’re willing to get creative with your toolkit.

Once division is complete, each section should be replanted in prepared soil with enough space to grow and establish its roots. It’s essential to keep newly divided plants shaded and moist until they’ve settled into their new position. A generous watering will help the roots settle into their new home.

As autumn begins, there’s no better time to explore this hidden bounty in your own backyard. Grab your gardening gloves – or invest in a sturdy pair if you don’t already have them – and get ready to reap the rewards of September’s divide-and-conquer strategy.